/*
 * Copyright 2013 http4s.org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.http4s.headers

import org.scalacheck.Gen

trait ForwardedAuxiliaryGenerators {
  import Forwarded.{PortMax, PortMin}

  val obfuscatedCharGen: Gen[Char] = Gen.oneOf(Gen.alphaNumChar, Gen.oneOf('.', '_', '-'))

  val obfuscatedStringGen: Gen[String] =
    Gen.nonEmptyListOf(obfuscatedCharGen).map('_' :: _).map(_.mkString)

  val portNumGen: Gen[Int] = Gen.chooseNum(PortMin, PortMax)
}
